Penicillin is obtained from the fungus named Penicillium.
Detailed Explanation:
Penicillin is one of the earliest and most important antibiotics discovered in medical history. It is obtained from a fungus belonging to the genus Penicillium, specifically Penicillium notatum and later Penicillium chrysogenum, which is widely used for large-scale production.
The discovery of penicillin was made in 1928 by Alexander Fleming. He observed that a mold (Penicillium) growing on a bacterial culture plate inhibited the growth of bacteria around it. This observation led to the discovery of penicillin as an antibiotic substance capable of killing or stopping the growth of harmful bacteria.
Importance of Penicillin:
1. It is used to treat bacterial infections such as pneumonia, throat infections, and skin infections.
2. It marked the beginning of the “antibiotic era” in medicine.
3. It has saved millions of lives worldwide.
Conclusion:
Therefore, penicillin is obtained from the fungus Penicillium, especially Penicillium notatum.